Quote:
Originally Posted by pjq
James P, your theory seems to be based on the pressure difference that can occur within the tube, why does the simple solution of removing the IMS bearing grease seals non't address this issue?
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The lubrication properties of oil and grease are completely different. Splash oil on an open 6204 steel bearing would be dicey at best. The same bearing with grease is fine. The trick is keeping the grease in the bearing.